Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a powerful means for identifying drug and alcohol consumption. The strands of hair provide a long-term history of alcohol and other drugs by capturing biomarkers within the growing hair's fibers. When obtained near the scalp, hair delivers approximately a three-month detection span for alcohol and other drugs. The collection of hair is straightforward, somewhat resistant to adulteration, and easy to transport.
A sample measuring 1.5 inches with roughly 200 strands of hair (comparable to the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the perfect amount for both initial screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, a sample of 150mg is advised. We suggest measuring the specimen using a jeweler’s scale. If scalp hair is not available, a similar quantity of body hair can be taken. When discussing head hair, we mean scalp hair alone. Body hair pertains to all other hair categories (such as facial or axillary hair).
Process Overview
The four primary steps in the laboratory evaluation of a drug test result comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial incorporation of a sample into a laboratory’s system. This process involves verifying the proper sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not handled by an electronic chain of custody system.
Screening is a preliminary rapid assessment for drugs of misuse. Though Screening offers a cost-efficient method to exclude drug usage in most cases, any positive Screen result needs to be verified for court admissibility. Samples showing as presumptively positive in Screening necessitate a secondary confirmation.
Should a sample show presumptive positivity in the Screening phase, more hair is extracted from the original specimen and prepared for Extraction. During Extraction, drugs are removed from hair at concentrations much lower than other methods (like urine or saliva), which is why hair drug testing stands as one of the most challenging methods to execute.
Confirmation of any positive screen results is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positivity are washed before confirmation as required. The full laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the test examines the hair strand and not the hair follicle beneath the scalp
Hair follicle testing in Rena, AR, stands out as a superior option compared to traditional urine tests. The extended detection period of hair testing exposes drug use within the past 90 days, offering a broader overview of an individual’s substance history. Further, hair testing’s resistance to tampering makes it a reliable choice.
The accuracy of hair testing surpasses that of urine tests, which often have shorter detection windows. This attribute makes it indispensable for employers with strict drug-free policies, allowing for decisiveness and confidence in maintaining standards.
Rena, AR's hair follicle testing offers an extensive detection window, assessing substances up to 90 days prior. This timeframe grants employers a comprehensive view of a potential or current employee’s drug use history, ensuring vigilant monitoring. The long range of detection is a significant benefit over shorter-term tests.
Employers seeking thorough background screening on substance use in Rena will find the lengthy detection window of hair tests invaluable. It equips them with a more complete substance history, reinforcing substance abuse precautions in the workplace.
Hair follicle testing in Rena, AR, drastically reduces the potential for sample adulteration, delivering trustworthy results. This testing method's design inherently minimizes the risk of tampering, providing both peace of mind and reliability. The observed collection process further secures result integrity.
Attempting to tamper with hair tests is near impossible, as opposed to other methods that can be more easily manipulated. This ensures that employers receive accurate and credible information, crucial for making informed decisions.
Convenient nationwide testing locations including in Rena, AR, offer quick and easy access to hair follicle testing services. The widespread availability of testing centers ensures a hassle-free experience, making scheduling tests simple and efficient for both companies and individuals.
Working in conjunction with localized sites, these extensive network locations facilitate seamless coordination of testing needs, providing a streamlined process from the point of test to result delivery.
In Rena, AR, hair follicle testing relies on a simple and private process. From ordering to receiving results, the procedure is designed with confidentiality in mind. The client's privacy is always prioritized, ensuring a secure and stress-free experience from start to finish.
The straightforward approach for test administration and result acquisition simplifies the entire operation, guaranteeing transparency and ease of use for all involved parties.
Rena, AR, benefits from hair follicle testing's affordable pricing and fast turnaround, providing excellent value to companies regardless of size. Businesses appreciate the cost-effectiveness paired with timely results, making this testing option both practical and financially viable.
This favorable pricing structure coupled with rapid result delivery enables enterprises to uphold efficiency without compromising on quality, enhancing overall operational effectiveness.
In Rena, AR, hair follicle drug tests offer unmatched speed and precision in identifying substance use. Their high accuracy ensures that results are both reliable and timely. This method's ability to detect a wide spectrum of substances within a single test makes it an exceptional choice for those seeking efficacy and trustworthy results.
Employers in Rena benefit from the quick and accurate results that hair tests provide. This prompt detection allows businesses to make informed decisions swiftly, upholding workplace safety and compliance. The method's integration into routine screenings highlights its reliability.
Employers in Rena, AR, enjoy peace of mind and assurance of compliance with workplace policies through hair follicle testing. Implementing these tests helps reduce legal liabilities and enhances safety protocols, thus promoting a productive and drug-free work environment.
Hair testing supports adherence to company and legal safety standards. By adopting this robust method, businesses mitigate risks associated with drug policy violations, thereby fostering a more secure workplace.
